Warning: Permanently added '[localhost]:32779' (ECDSA) to the list of known hosts.
2023/05/17 08:12:58 fuzzer started
2023/05/17 08:12:58 dialing manager at localhost:35573
2023/05/17 08:12:58 checking machine...
2023/05/17 08:12:58 checking revisions...
syzkaller login: [ 44.320037] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:12:58 testing simple program...
[ 44.386553] cgroup: Unknown subsys name 'net'
[ 44.476104] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.117945] audit: type=1400 audit(1684311191.735:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.210833] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.212406] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.216168] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.219652] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.221915] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.223393] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.624390] ------------[ cut here ]------------
[ 58.625206] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.627505] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.628936] Modules linked in:
[ 58.629440] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.635151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.636109] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.636732] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.638849] RSP: 0018:ffff888016af7c00 EFLAGS: 00010282
[ 58.639482] RAX: 0000000000000000 RBX: ffff88800f55ac40 RCX: 0000000000000000
[ 58.640328] RDX: ffff8880159951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.641172] RBP: ffff88800f55ac54 R08: 0000000000000001 R09: 0000000000000000
[ 58.641999] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.642845] R13: ffffffff84e223a0 R14: ffff88800f55ac48 R15: ffffffff84d73340
[ 58.643664] FS: 00005555574fc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.644599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.645317] CR2: 00007fb465b8dec0 CR3: 000000000fc4e000 CR4: 0000000000350ee0
[ 58.646151] Call Trace:
[ 58.646462]
[ 58.646889] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.647519] ipv4_frags_init_net+0x269/0x440
[ 58.648113] ops_init+0xbb/0x6b0
[ 58.648566] setup_net+0x3d9/0x990
[ 58.649128] ? down_read_killable+0x1d7/0x4e0
[ 58.649739] ? __pfx_setup_net+0x10/0x10
[ 58.650247] ? copy_net_ns+0x17c/0x770
[ 58.650782] copy_net_ns+0x321/0x770
[ 58.651294] create_new_namespaces+0x3f6/0xb30
[ 58.651928] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.652567] ksys_unshare+0x44d/0x8e0
[ 58.653124] ? __pfx_ksys_unshare+0x10/0x10
[ 58.653720] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.654464] __x64_sys_unshare+0x31/0x40
[ 58.655073] do_syscall_64+0x3f/0x90
[ 58.655569] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.656296] RIP: 0033:0x7fc99aea60d7
[ 58.656822] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.659738] RSP: 002b:00007fffd1a87f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.660995] RAX: ffffffffffffffda RBX: 00007fffd1a885b8 RCX: 00007fc99aea60d7
[ 58.662132] RDX: 00007fc99af1041f RSI: 00007fffd1a87f10 RDI: 0000000040000000
[ 58.663269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1a87d20
[ 58.664407] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc99afb8bf0
[ 58.665568] R13: 00007fffd1a88050 R14: 0000000000000000 R15: 00000000000000f8
[ 58.666775]
[ 58.667162] irq event stamp: 7701
[ 58.667758] hardirqs last enabled at (7713): [] __up_console_sem+0x78/0x80
[ 58.669137] hardirqs last disabled at (7724): [] __up_console_sem+0x5d/0x80
[ 58.670550] softirqs last enabled at (7596): [] irq_exit_rcu+0x93/0xc0
[ 58.671929] softirqs last disabled at (7591): [] irq_exit_rcu+0x93/0xc0
[ 58.673311] ---[ end trace 0000000000000000 ]---
[ 58.679125] ------------[ cut here ]------------
[ 58.680994] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.683059] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.684291] Modules linked in:
[ 58.684909] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.686313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.687520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.688333] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.691267] RSP: 0018:ffff888016af7c00 EFLAGS: 00010282
[ 58.692277] RAX: 0000000000000000 RBX: ffff888009493a40 RCX: 0000000000000000
[ 58.693558] RDX: ffff8880159951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.694815] RBP: ffff888009493a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.696036] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.697327] R13: ffffffff84e223a0 R14: ffff888009493a48 R15: ffffffff84da62e0
[ 58.698557] FS: 00005555574fc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.699959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.701112] CR2: 00007fb465aa5170 CR3: 000000000fc4e000 CR4: 0000000000350ef0
[ 58.702333] Call Trace:
[ 58.702915]
[ 58.703288] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.704210] ipv6_frags_init_net+0x206/0x3c0
[ 58.705135] ops_init+0xbb/0x6b0
[ 58.705845] setup_net+0x3d9/0x990
[ 58.706406] ? down_read_killable+0x1d7/0x4e0
[ 58.707252] ? __pfx_setup_net+0x10/0x10
[ 58.708098] ? copy_net_ns+0x17c/0x770
[ 58.708931] copy_net_ns+0x321/0x770
[ 58.709520] create_new_namespaces+0x3f6/0xb30
[ 58.710420] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.711345] ksys_unshare+0x44d/0x8e0
[ 58.712087] ? __pfx_ksys_unshare+0x10/0x10
[ 58.712963] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.714072] __x64_sys_unshare+0x31/0x40
[ 58.714889] do_syscall_64+0x3f/0x90
[ 58.715471] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.716395] RIP: 0033:0x7fc99aea60d7
[ 58.717161] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.719912] RSP: 002b:00007fffd1a87f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.721136] RAX: ffffffffffffffda RBX: 00007fffd1a885b8 RCX: 00007fc99aea60d7
[ 58.722238] RDX: 00007fc99af1041f RSI: 00007fffd1a87f10 RDI: 0000000040000000
[ 58.723331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1a87d20
[ 58.724402] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc99afb8bf0
[ 58.725494] R13: 00007fffd1a88050 R14: 0000000000000000 R15: 00000000000000f8
[ 58.726604]
[ 58.727009] irq event stamp: 12477
[ 58.727530] hardirqs last enabled at (12487): [] __up_console_sem+0x78/0x80
[ 58.728827] hardirqs last disabled at (12498): [] __up_console_sem+0x5d/0x80
[ 58.730142] softirqs last enabled at (12400): [] irq_exit_rcu+0x93/0xc0
[ 58.731409] softirqs last disabled at (12385): [] irq_exit_rcu+0x93/0xc0
[ 58.732666] ---[ end trace 0000000000000000 ]---
[ 58.734826] ------------[ cut here ]------------
[ 58.735520] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.737856] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.739105] Modules linked in:
[ 58.739590] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.741001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.742217] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.743028] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.745662] RSP: 0018:ffff888016af7bf0 EFLAGS: 00010286
[ 58.746476] RAX: 0000000000000000 RBX: ffff888015be5c40 RCX: 0000000000000000
[ 58.747544] RDX: ffff8880159951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.748601] RBP: ffff888015be5c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.749710] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.750789] R13: ffffffff84e223a0 R14: ffff888015be5c48 R15: ffffffff84daf020
[ 58.751867] FS: 00005555574fc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.753055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.753921] CR2: 00007fb465aa5170 CR3: 000000000fc4e000 CR4: 0000000000350ef0
[ 58.754948] Call Trace:
[ 58.755324]
[ 58.755672] nf_ct_net_init+0x224/0x3d0
[ 58.756308] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.757012] ops_init+0xbb/0x6b0
[ 58.757523] setup_net+0x3d9/0x990
[ 58.758083] ? down_read_killable+0x1d7/0x4e0
[ 58.758773] ? __pfx_setup_net+0x10/0x10
[ 58.759361] ? copy_net_ns+0x17c/0x770
[ 58.759989] copy_net_ns+0x321/0x770
[ 58.760540] create_new_namespaces+0x3f6/0xb30
[ 58.761296] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.762048] ksys_unshare+0x44d/0x8e0
[ 58.762621] ? __pfx_ksys_unshare+0x10/0x10
[ 58.763314] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.764211] __x64_sys_unshare+0x31/0x40
[ 58.764874] do_syscall_64+0x3f/0x90
[ 58.765447] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.766254] RIP: 0033:0x7fc99aea60d7
[ 58.766844] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.769469] RSP: 002b:00007fffd1a87f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.770596] RAX: ffffffffffffffda RBX: 00007fffd1a885b8 RCX: 00007fc99aea60d7
[ 58.771646] RDX: 00007fc99af1041f RSI: 00007fffd1a87f10 RDI: 0000000040000000
[ 58.772720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1a87d20
[ 58.773795] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc99afb8bf0
[ 58.774872] R13: 00007fffd1a88050 R14: 0000000000000000 R15: 00000000000000f8
[ 58.775959]
[ 58.776307] irq event stamp: 13307
[ 58.776869] hardirqs last enabled at (13319): [] __up_console_sem+0x78/0x80
[ 58.778112] hardirqs last disabled at (13330): [] __up_console_sem+0x5d/0x80
[ 58.779390] softirqs last enabled at (13212): [] irq_exit_rcu+0x93/0xc0
[ 58.780621] softirqs last disabled at (13207): [] irq_exit_rcu+0x93/0xc0
[ 58.781849] ---[ end trace 0000000000000000 ]---
executing program
[ 60.292331] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.339740] Bluetooth: hci0: command 0x041b tx timeout
[ 64.387766] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.435740] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:13:05 Registers:
info registers vcpu 0
RAX=0000000000036825 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb465a8c430 CR3=000000000c600000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2033313a33313a38302037312079614d XMM01=5d3530353732362e38352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3530353732362e38352020205b XMM07=79732033313a33313a38302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016af75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00005555574fc400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb465b8dec0 CR3=000000000fc4e000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000